Support Highest DSD512(Native) and PCM 32bit/768kHz

USB of D50s supports DSD64-DSD512(Native) and PCM 16bit/44 1kHz- 32bit/768kHz. Coaxial and Optical support highest PCM 24bit/192kHz and DOP DSD64.

Bluetooth 5.0 LDAC transmission

D50s already has Hi-Res Audio Wireless certificate and SONY LDAC certificate. It use CSR8675 chipset to support LDAC/AAC/SBC/APTX/APTX-LL/APTX-HD protocol. To get better sound quality, decode will in ES9038Q2M. Bluetooth module could be completely turn off at the menu.

2 x ESS ES9038Q2M SABRE HIFI DAC

Excellent specs

THD+N as low as 0.00025%, SIAND as high as 112dB. D50s is excellent at specs.

XMOS XU208 and customized drivers

D50s uses XU208 which is the second gen of XMOS for USB interface. We also customized Thesycon drivers for D50s (Win7 or above). These make D50s provide better support for DSD native.

OPA1612 SoundPlus and LME49720 High-Performance Audio OP amp

2 × OPA1612 SoundPlus OP amp and 1 × LME49720 OP amp from TI build the LPF of D50s. The excellent performance of the OP amp ensures lossless of signal transmission. The LME49720 is installed on an OP amp socket, DIYers are also

able to swap the OP amp to get different sound*

*1: Not recommended for non-professional users.
  2: Specs may be changed fusing other OP amp.

CNC Unibody

Unibody of D50s is made from a solid aluminum brick. It provide better mechanical strength and better anti interference ability.

Auto on/off & Auto screen close

D50s has auto on/off function. D50s will turn on/off automatically according to the input signal is valid or not, this function can be turned off in the menu.
D50s can be set to close the screen in 30 seconds after any operate to void discomfort of your eyes. Auto screen close and the screen brightness could be set in the menu.

Easy to operate

Just one button and one joystick could determine all settings of D50s. Including turn on/off, volume, mute, select input, auto on/off, screen brightness and PCM filter. You can also use a remote control to finish the settings.

USB/Coaxial/Optical DAC application

D50s has USB, Coaxial, Optical input. Highest input support is as below.

DA + Pre-amplifier application

D50s is a DAC with adjustable volume, so it can serve as “DAC + Pre-amplifier” to connect to a power amplifier or active speaker and use D50s to control volume.

Bluetooth receiver application

You can connect your phone, pad, or laptop to D50s by Bluetooth and connect output of D50s to other device, then D50s will served as a Bluetooth receiver.

Tablet and phone DAC application

iPad and iPhone with Lightning port could use a “Lightning to USB Camera Adapter” and Android devices could use an OTG cable to connect to D50s, then they could serve as a lossless player and you can get much better sound performance from D50s.
(For some Android devices does not supply OTG, so D50s is not able to compatible with all Android devices)

Inside the Box:

D50s*1
DC cable*1
USB cable*1
Bluetooth antenna*1
Remote control*1
User’s manual*1